app/test: quieten noise while forking
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Commit Message
When closing file descriptors post-fork, ignore "." and ".." directory
entries, so the test log doesn't have distracting errors like:
Error converting name fd 0 .:
Error converting name fd 0 ..:
Signed-off-by: John Levon <john.levon@nutanix.com>
---
app/test/process.h | 5 +++++
1 file changed, 5 insertions(+)
Comments
01/08/2021 19:53, John Levon:
> When closing file descriptors post-fork, ignore "." and ".." directory
> entries, so the test log doesn't have distracting errors like:
>
> Error converting name fd 0 .:
> Error converting name fd 0 ..:
>
> Signed-off-by: John Levon <john.levon@nutanix.com>
Applied, thanks.
For info, when sending a new version (in future),
please add a number with the option -v (-v2 in this case).
@@ -90,6 +90,11 @@ process_dup(const char *const argv[], int numargs, const char *env_value)
}
while ((dirent = readdir(dir)) != NULL) {
+
+ if (strcmp(dirent->d_name, ".") == 0 ||
+ strcmp(dirent->d_name, "..") == 0)
+ continue;
+
errno = 0;
fd = strtol(dirent->d_name, &endptr, 10);
if (errno != 0 || endptr[0] != '\0') {